Sandy bridge OC Guide

any chance to get the fix for D1(ES) ??
the 2600k of mine do 5200MHz HT ON rock solid 1,40VCORE (real), i think can do more but over 5200 no post eheh

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Originally Posted by zalbard

What's the max safe vCore, then? I could only find these tables, no tables similar to previous processor releases...

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Quote from anand, not sure how true this statement is though :shrug:

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980X (32nm) chip has a maximum voltage of 1.375V
975 (45nm S1366) has a maximum voltage of 1.375V
880 (45nm S1156) has a maximum voltage of 1.400V

This means at most the safest voltage on SB will be 1.400V, but most likely well below that. I would wager 1.350V. This is why all these 1.45-1.50V 5.2ghz overclocks are only for e-peen.

Think about it...1.45V is already way out of spec for a 45nm chip, nevermind 32nm

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Quote:

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Originally Posted by KanGaXx

any chance to get the fix for D1(ES) ??
the 2600k of mine do 5200MHz HT ON rock solid 1,40VCORE (real), i think can do more but over 5200 no post eheh

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^^^ This :yepp:

Quote:

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Originally Posted by KanGaXx

any chance to get the fix for D1(ES) ??
the 2600k of mine do 5200MHz HT ON rock solid 1,40VCORE (real), i think can do more but over 5200 no post eheh

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I will be so happy if my D1 will even reach 5200, its not here yet but I will bench it hard when it arrives.

:up:

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Dear Thomas,



Here you are.

Try to reach 5.4MHz this weekend! J



Attached please find the latest beta BIOS for P67A-GD65 & P67A-GD55



The 174 version BIOS update,



1. Add SATA hot plug item in BIOS setup.

2. Add Internal PLL Overvoltage ITEM.

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I will test it and share it soon :)

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Originally Posted by Pt1t

I will test it and share it soon :)

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neeeeeeeeeed :D

ASRock Bioses with Override PLL option are incoming.

I got a message and will test them soon:up:

i have overvoltage FIX PLL on my MSI but nothing changed in OC with my D1...

Quote:

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Originally Posted by KanGaXx

any chance to get the fix for D1(ES) ??
the 2600k of mine do 5200MHz HT ON rock solid 1,40VCORE (real), i think can do more but over 5200 no post eheh

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From the looks of it, this fix is tied to the cpu microcode. I don't think Intel will release fixes for non-retail revision ES products.

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Originally Posted by massman

From the looks of it, this fix is tied to the cpu microcode. I don't think Intel will release fixes for non-retail revision ES products.

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Ah crap really? ffs that sucks (since I bought one ...)

:shakes:

Quote:

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Originally Posted by massman

From the looks of it, this fix is tied to the cpu microcode. I don't think Intel will release fixes for non-retail revision ES products.

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well, maybe motherboard vendors can fix it :D

....if not, i will use this chip for extreme daily use 5000@1,35v lol

ASRocks P67 Pro3 and the other Boards of them have now a new bios available on their website with the fix.

Here is my P67 Pro3 running x51.
http://www.abload.de/thumb/51erdmdw.jpg

1.55v seems crazy high and 1.45v is even high, I have read other articles saying can use low idle multiplier with 45x turbo multipler on auto voltage or just 1.3v.

Did the author of the article just go straight to 1.45v assuming that was needed or try a lower voltage first?

Quote:

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Originally Posted by KanGaXx

i have overvoltage FIX PLL on my MSI but nothing changed in OC with my D1...

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D2 FTW :D
http://valid.canardpc.com/show_oc.php?id=1579912
4.8 => 5.2 with PLL overvoltage (but need too much vcore :()

Quote:

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Originally Posted by Chrysalis

1.55v seems crazy high and 1.45v is even high, I have read other articles saying can use low idle multiplier with 45x turbo multipler on auto voltage or just 1.3v.

Did the author of the article just go straight to 1.45v assuming that was needed or try a lower voltage first?

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IIRC the 2600k's can hit like 4.0 with auto settings

they can hit 4.8ghz with auto everything but multiplier. .

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Originally Posted by sin0822

they can hit 4.8ghz with auto everything but multiplier. .

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grr knew i was wrong lol, should of checked :ROTF:

some hints for benching under singlestage :)

5100 MHZ 2600 K, Air cooler
Msi P67-A GD65
Msi R 5870 : 1010 / 1305 Mhz

3dm2001 Test 95k


http://img338.imageshack.us/img338/9...0015100mhz.jpg


SP1M 7.297s 5100 Mhz

http://img407.imageshack.us/img407/6740/sp1m72s.jpg



TEST System

i7 2600 K 5120 MHZ 1.49 Vcore Retail air cooler
MSI P67-A GD65 Motherboard
MSI R 5870 Vga
GSKILL DDR3 1600 MHZ CL6 RAM
1000 WATT ENERMAX PSU
INTEL 40 GB SSD
THERMALTAKE FRIO



5120 mhz 1.49 Vcore ( idle )

http://img692.imageshack.us/img692/1...20mhzssair.jpg
UPDATE
5120 MHZ CINEBENCH R11.5 CPU RENDERING 9.46s

http://img534.imageshack.us/img534/1...120mhz946s.jpg

WPRIME 1.55
1024M 150 Sec
32m 4.927 Sec
i7 2600K 5121 MHZ 1.52Vcore

http://img80.imageshack.us/img80/590...wprime150s.jpg

SYSTEM

http://img28.imageshack.us/img28/7231/systemss.jpg

Get new Mainborad

Some shots of the WS board I've seen lead me to believe that it's gonna rock. Will wait for some reviews, though. :up:

Why on asrock page all new BIOS for P67 mobos are gone?

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Specifications
-CPU socket
Socket LGA 1155
Intel® 2nd generation Core™ i7/ Core™ i5/ Core™ i3 series desktop processors
Intel® Xeon next generation server processors

-Chipset
Intel® P67 Express
NVIDIA® NF200 chipset

-Memory
4 x DIMM, max 32GB, DDR3 2200(OC)/2133(OC)/1866(OC)/1600/1333/1066MHz, non-ECC unbuffered memory

-Power delivery
DIGI + VRM true 16+2 phase power

-Expansion slots
2 x PCIe 2.0 x16 (@ x16 or x8)
2 x PCIe 2.0 x16 (@ x8)
3 x PCIe 2.0 x1 (@ x1)

-Multi-GPU support
NVIDIA® GeForce 3-way/2-way SLITM technology
AMD® Quad CrossFireXTM technology

-CUDA support
Up to 4 NVIDIA® Tesla GPUs

-Gigabit LAN
1 x Intel® 82579 Gigabit LAN dual interconnect between the integrated LAN controller and physical layer (PHY)
1 x Intel® 82574L GbE LAN

-Storage
4 x SATA 6.0 Gb/s
4 x SATA 3.0 Gb/s

-USB
2 x USB 3.0 (at back panel)
14 x USB 2.0 (6 ports at mid-board, 8 ports at back panel)

-Audio
ALC889 8-channel high definition audio

-1394a
2 x1394a (1 port at mid-board, 1 port at back panel)

-Additional back I/O ports
1 x PS/2 keyboard/mouse, 1 x IEEE1394a, 2 x Intel® LAN, 1 x S/PDIF out (optical and coaxial)

-Form factor
ATX, 12” x 9.6”

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P67 WS Revolution
http://farm6.static.flickr.com/5128/...1c132401_z.jpg


http://farm6.static.flickr.com/5088/...0c4855b9_z.jpg

P8P67 WS Revolution !!
http://farm6.static.flickr.com/5089/...ab6ef486_z.jpg


http://farm6.static.flickr.com/5168/...3e65b884_z.jpg


http://farm6.static.flickr.com/5168/...c73542f8_z.jpg


http://farm6.static.flickr.com/5286/...8d8c22c1_z.jpg


http://farm6.static.flickr.com/5242/...568d5587_z.jpg

http://farm6.static.flickr.com/5287/...cdfcc004_z.jpg


http://farm6.static.flickr.com/5164/...2d65b4e6_z.jpg



Land grid array (LGA) ，1155
http://farm6.static.flickr.com/5047/...762983ab_z.jpg

Compatible 22nm Ivy Bridge
http://farm6.static.flickr.com/5006/...a9840b72_z.jpg

NF200
http://farm6.static.flickr.com/5001/...d45e1fb3_z.jpg

P67 Platform Controller Hub (PCH)
http://farm6.static.flickr.com/5129/...9f0305f1_z.jpg


http://farm6.static.flickr.com/5126/...b8916d1c_z.jpg


http://farm6.static.flickr.com/5163/...52904ee1_z.jpg

Slot Support 2 x PCIe 2.0 x16 (@ x16 or x8)，2 x PCIe 2.0 x16 (@ x8)，3 x PCIe 2.0 x1 (@ x1)，-CUDA support Up to 4 NVIDIA® Tesla GPUs
http://farm6.static.flickr.com/5007/...b6f38fe2_z.jpg

Digi+ EPU了
http://farm6.static.flickr.com/5286/...e4bb117e_z.jpg

TurboV Processing Unit (TPU) 也在其中
http://farm6.static.flickr.com/5206/...9a7c9efc_z.jpg

Marvell 88SE9128 (PCIe ×1 to 2 SATA 6 Gb/s ports RAID controller)
http://farm6.static.flickr.com/5010/...ac5e614b_z.jpg

Realtek ALC889 8-channel high definition audio
http://farm6.static.flickr.com/5167/...5f0904a8_z.jpg

Intel® 82574L GbE LAN
http://farm6.static.flickr.com/5281/...6a1fd984_z.jpg

VIA FIRE VT6315N/S PCI-Express 1394 Host Controller
http://farm6.static.flickr.com/5203/...a7950c2e_z.jpg

NEC µPD720200 | USB3.0 Host Controller
http://farm6.static.flickr.com/5003/...3c321c3e_z.jpg

I/O
http://farm6.static.flickr.com/5004/...f47c4ab4_z.jpg


http://farm6.static.flickr.com/5043/...c9395e87_z.jpg


http://farm6.static.flickr.com/5125/...66e1578d_z.jpg



INTEL CORE i5 2400 ES (D1)
ASUS P8P67 WS Revolution (BIOS 1004)
Kingston HyperX T1 DDR3 2000 X2
AMD RADEON HD 4850
WD WD740ADFD
Win7 X64 Pro


http://farm6.static.flickr.com/5042/...f4879931_z.jpg

Wprime
http://farm6.static.flickr.com/5004/...b88364eeea.jpg

Super Pi

1M
http://farm6.static.flickr.com/5287/...639d5c72_z.jpg

2M
http://farm6.static.flickr.com/5125/...1b6f3a52_z.jpg

4M
http://farm6.static.flickr.com/5005/...be52844f_z.jpg

8M
http://farm6.static.flickr.com/5049/...321ae756_z.jpg



AIDA
http://farm6.static.flickr.com/5123/...6f91237f_z.jpg


http://farm6.static.flickr.com/5207/...633f4c40_z.jpg


http://farm6.static.flickr.com/5249/...89185471_z.jpg


http://farm6.static.flickr.com/5204/...d6bb233f_z.jpg


http://farm6.static.flickr.com/5125/...ff6f5ee6_z.jpg

ScienceMark 2.0 Benchmark
http://farm6.static.flickr.com/5205/...de5e009e_z.jpg

NucleaRus Multi Core
http://farm6.static.flickr.com/5202/...7406b72d_z.jpg

Fritz 9 Chess Benchmarks
http://farm6.static.flickr.com/5161/...99ac97f190.jpg

MaxxPi Bench
http://farm6.static.flickr.com/5127/...779c023843.jpg

http://farm6.static.flickr.com/5001/...46dd1b88_z.jpg

Geekbench
http://farm6.static.flickr.com/5169/...04509e95_z.jpg

PerformanceTest
http://farm6.static.flickr.com/5282/...5e58629e_z.jpg

Cinebench
http://farm6.static.flickr.com/5168/...b0be49a2_z.jpg

lol copy/read/write still better then my X58 which have been overclocked :D

Quote:

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Originally Posted by sxs112

Compatible 22nm Ivy Bridge

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They already make those, or they`ll be all compatible with a BIOS update?